REPELLENT COMPOSITION CONTAINING GRAFT COPOLYMER, GRAFT COPOLYMER AND METHOD OF PREPARING GRAFT COPOLYMER

摘要

A repellent agent composition including an aqueous continuous phase and a graft copolymer dispersed in the aqueous continuous phase. The graft copolym er has a water soluble polymer trunk having hydroxyl groups and branches having fluorinated groups bonded to the polymer trunk at a carbon atom substituted with a hydroxyl group. Also disclosed is a method of making the graft copolymer and a substrate treated with the repellent composition.